Ob.
Categories:
- English lemmas
- English nouns
- English countable nouns
- English indeclinable nouns
- English nouns with irregular plurals
- English terms spelled with .
- en:Music
- English abbreviations
- German lemmas
- German nouns
- German terms spelled with .
- de:Music
- German abbreviations
- Italian lemmas
- Italian nouns
- Italian terms spelled with .
- it:Music
- Italian abbreviations